PIEDMONT INVESTMENT ADVISORS INC - ROSETTA STONE INC ownership

ROSETTA STONE INC's ticker is RST and the CUSIP is 777780107. A total of 106 filers reported holding ROSETTA STONE INC in Q3 2018. The put-call ratio across all filers is 0.19 and the average weighting 0.4%.

Quarter-by-quarter ownership
PIEDMONT INVESTMENT ADVISORS INC ownership history of ROSETTA STONE INC
ValueSharesWeighting
Q2 2018$5,0003420.00%
Other shareholders
ROSETTA STONE INC shareholders Q3 2018
NameSharesValueWeighting ↓
Osmium Partners, LLC 1,976,099$15,315,00020.62%
Roumell Asset Management, LLC 1,114,648$8,639,00019.62%
ELberon, LLC 322,000$2,496,0004.98%
Emancipation Management LLC 297,914$2,308,0002.81%
VNBTrust, National Association 424,359$3,288,0001.93%
DIKER MANAGEMENT LLC 372,938$2,890,0001.12%
Ariel Investments 5,260,321$40,767,0000.51%
RBF Capital, LLC 148,805$1,153,0000.23%
TFS CAPITAL LLC 31,349$243,0000.04%
MENTA CAPITAL LLC 33,750$262,0000.04%
View complete list of ROSETTA STONE INC shareholders